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<head>
    <meta charset="UTF-8">
    <title>Title</title>
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<body>
<table border="1" width="300" height="200" align="center">
    <tr align="center">
        <th colspan="3">课程表</th>
    </tr>
    <tr align="center">
        <td rowspan="3">周一</td>
        <td>上午</td>
        <td>JavaSE</td>
    </tr>
    <tr align="center">
        <td>下午</td>
        <td>MySQL</td>
    </tr>
    <tr align="center">
        <td>晚上</td>
        <td>jdbc</td>
    </tr>
</table>
</body>
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